Inventor
Young-sun Yoon
Inventor
Suwon-si, KR
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication35%
G06FElectric digital data processing25%
H04NPictorial communication, e.g. television21%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H05BElectric heating4%
A61BDiagnosis2%
G11BInformation storage based on relative movement between record carrier and transducer2%
H04WWireless communication networks2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
9,147,048'Method and apparatus for importing content having plurality of parts'20159,015,077'Method and apparatus for efficiently encrypting/decrypting digital content according to broadcast encryption scheme'20158,983,071'Key management method using hierarchical node topology, and method of registering and deregistering user using the same'20158,978,154'Method and apparatus for importing content having plurality of parts'20158,897,310'Method and apparatus for managing domain'20148,863,302'Method and apparatus for importing content having plurality of parts'20148,687,801'Method and apparatus for acquiring domain information and domain-related data'20148,590,055'Method and apparatus for importing content having plurality of parts'20138,510,568'Method and apparatus for importing a transport stream'20138,355,989'Method and apparatus for importing content'20138,341,402'Method of controlling content access and method of obtaining content key using the same'20128,341,403'Decryption method and apparatus using external device or service and revocation mechanism, and decryption support method and apparatus'20128,335,315'Decryption method and apparatus using external device or service and revocation mechanism, and decryption support method and apparatus'20128,301,571'Method of packaging broadcast contents'20128,255,333'Method of generating license, and method and apparatus for providing contents using the same'20128,234,493'Method for transmitting content in home network using user-binding'20128,229,121'Method of tracing device keys for broadcast encryption'20128,161,296'Method and apparatus for managing digital content'20128,156,344'Method and apparatus for backing up and restoring domain information'20128,151,356'Method of transmitting and reproducing content processed by various DRM systems'20128,122,487'Method and apparatus for checking proximity between devices using hash chain'20128,005,758'Encryption/decryption method and apparatus for controlling content use based on license information'20117,983,989'Method and apparatus for importing content'20117,912,076'Method and apparatus for managing domain'20117,848,526'Method of receiving session key in home network and method of reproducing content using the same'20107,653,713'Method of measuring round trip time and proximity checking method using the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (25)· patent assignee history
2010–2015Based in Suwon-si, KR· patent location history
2010Based in Gyeonggi-do, KR· patent location history
2012–2015Patents assigned to YOON YOUNG-SUN (20)· patent assignee history
2012–2015Patents assigned to KIM BONG-SEON (15)· patent assignee history
2012–2015Patents assigned to HAN SUNG-HYU (8)· patent assignee history
2012–2015Patents assigned to KIM MYUNG-SUN (8)· patent assignee history
2013Based in Kyungki-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 25 | 2010–2015 |
| YOON YOUNG-SUNself | 20 | 2012–2015 |
| KIM BONG-SEON | 15 | 2012–2015 |
| HAN SUNG-HYU | 8 | 2012–2015 |
| KIM MYUNG-SUN | 8 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 24 | 2010–2015 |
| Kyungki-do, KR | 1 | 2013 |
| Gyeonggi-do, KR | 1 | 2010 |